From V-Tac an energy efficient LED alternative to traditional less efficient panels. This 18W square LED panel will match the output of an equivalent 72 watt traditional light fitting whilst providing a downward beam angle of 120 degrees. The ultra slim fitting has an aluminium external shell to prevent damage to the light itself and is extremely quick and easy to install and will provide 20000 hours of cool white light. Product dimensions are Height 225mm x Width 225mm x Depth 12mm. Please note that the true colour output of lighting products should be based only on the Kelvin rating. The descriptors warm white cool white daylight etc are used only as guides to describe the colour of the light and can vary between brands.